Pith Number

pith:MNMGWHLC

pith:2015:MNMGWHLCRDIXHN7FXGHGEEKVL3

not attested not anchored not stored refs pending

Learning Action Models: Qualitative Approach

Nina Gierasimczuk, Thomas Bolander

arxiv:1507.04285 v1 · 2015-07-15 · cs.LG · cs.AI · cs.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNMGWHLCRDIXHN7FXGHGEEKVL3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:36:48.744217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63586b1d6288d173b7e5b98e6211555ef9ab2c56c75a96386e84d1342ab09d24

Aliases

arxiv: 1507.04285 · arxiv_version: 1507.04285v1 · doi: 10.48550/arxiv.1507.04285 · pith_short_12: MNMGWHLCRDIX · pith_short_16: MNMGWHLCRDIXHN7F · pith_short_8: MNMGWHLC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MNMGWHLCRDIXHN7FXGHGEEKVL3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 63586b1d6288d173b7e5b98e6211555ef9ab2c56c75a96386e84d1342ab09d24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07ad3fae07953ffbb88f9ac516149eb0176c52e86f74580ac74352e55602e20f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-07-15T16:32:03Z",
    "title_canon_sha256": "c3cd7391e9fa2749a8dd17c057035214e7bc96041aac0ef343994b07f1ff8290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04285",
    "kind": "arxiv",
    "version": 1
  }
}